This compact, attractive MAGNETIC DOOR ALARM uses magnetic affinity to initiate its 110 dB siren. The base of the alarm is bolted to door or window frame, the actuator is connected to the window or door. The alarm is activated by opening the door or window. Great for any door or window, particularly those hard to protect sliding glass doors. Includes three lithium button cell batteries.

Available in white (SLAW2200W) or black (SLAW2200B).